Home / 4,932,463,953.60-7,398,695,930.40-2,317,375,652.85

Finding the Fourth Proportional to 4,932,463,953.60, 7,398,695,930.40 and 2,317,375,652.85

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Solution

The fourth proportional to 4,932,463,953.60, 7,398,695,930.40 and 2,317,375,652.85 is: 3,476,063,479.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,463,953.60 : 7,398,695,930.40 = 2,317,375,652.85 : x
  2. Step 2: Convert to fraction form
    4,932,463,953.60/7,398,695,930.40 = 2,317,375,652.85/x
  3. Step 3: Cross multiply
    4,932,463,953.60x = 7,398,695,930.40 × 2,317,375,652.85
  4. Step 4: Simplify right side
    4,932,463,953.60x = 17,145,557,811,949,336,576
  5. Step 5: Solve for x
    x = 17,145,557,811,949,336,576/4,932,463,953.60
  6. Step 6: Final answer
    x = 3,476,063,479.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.